
Specification for sheet and strip of aluminium-21% magnesium alloy (three-quarter hard-H6).
NORMA vydána dne 30.3.1973
Designation standards: BS 2L81:1973
Note: NEPLATNÁ
Publication date standards: 30.3.1973
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS